[Thu Oct  6 08:49:20 2011] Detection parameters:
  Position = (539.1, 981.5) = 17 47 14.29 -28 26 43.7
  Extent = 0.8" x 0.5", rotation angle = 123 degrees
  Source counts = 11.6 +/- 4.0
  Background counts = 4.4
  Rate = 0.0001 +/- 4e-05

[Thu Oct  6 08:49:21 2011] Off-axis axis estimate = 4.30'
[Thu Oct  6 08:51:18 2011] Using EEF radius (= 0.92 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 08:51:18 2011] Initial guess for spatial extent in simple fitting = 0.92"
[Thu Oct  6 08:51:18 2011] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.105
[Thu Oct  6 08:51:18 2011] Giving source the simple spatial ID 47 for pass 0, mean size = 0.92"
[Thu Oct  6 08:51:20 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src47.ximg exists
[Thu Oct  6 08:51:20 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src47_1.ximg exists
[Thu Oct  6 08:51:20 2011] Fit fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src47 appears to have run properly
[Thu Oct  6 08:51:21 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src47.ximg exists
[Thu Oct  6 08:51:21 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src47_1.ximg exists
[Thu Oct  6 08:51:21 2011] Fit fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src47 appears to have run properly
[Thu Oct  6 08:52:00 2011] Spatial fit model total counts = 41.070000, observed total counts = 40.000000
[Thu Oct  6 08:52:00 2011] Offset between fit and detection position for source 47 = 0.997295 pixels
[Thu Oct  6 08:52:00 2011] 42.336810 total counts/ 34.927300 bgd. counts: snr = 1.253739
Spatial fit parameters:
  Offset between fit and detection position for source 47 = 0.997295 pixels
  Position = (540.0, 982.0) = 17 47 14.27 -28 26 43.7
  Extent = 0.5 (0.2-0.9)", rotation angle = 0
  Source counts = 7.4 +/- 6.5
  Background counts = 34.9
  Rate = 8e-05 +/- 7e-05
  Deleting source due to low Poisson probability